Otter Creek Arms OCL-843 5/8x24 OTB Muzzle Brake
Integrated muzzle brake and suppressor adapter in durable nitride-finished 17-4 steel. Mounts OPS 12th, OCM5, or AEM5 suppressors to compatible barrels with 5/8x24 threads.
Otter Creek Arms OCL-843 OTB Muzzle Brake
The OCL-843 combines a functional muzzle brake with an integrated suppressor mounting system in a single, compact component. This one-piece design eliminates the need for separate adapters while delivering genuine recoil reduction.
Construction & Durability
Material: H900 heat-treated 17-4 stainless steel Finish: Black nitride for corrosion resistance and durability Thread Pattern: 5/8x24
The premium steel construction ensures long-term reliability under demanding conditions, while the nitride finish resists wear and corrosion from both shooting and environmental exposure.
Compatibility
This adapter works seamlessly with the following suppressors:
- OPS 12th model
- OCM5
- AEM5
Installation Requirements
Before installation, verify your barrel meets these specifications:
- Thread pitch: 5/8x24
- Barrel outside diameter: .75 inches or less
- Minimum exposed barrel length: 2.05 inches (measured from the shoulder)
The integrated design reduces overall length while maintaining the functionality of both a muzzle brake and suppressor mount, making it an efficient choice for shooters seeking a streamlined setup.
